I am getting an error when updating an existing database with BW2Package.import_file(). It is throwing ModuleNotFoundError: No module named 'bw2data.backends.peewee', this is because I can see in my .bw2package file the following:

           "keys":
            [
                "module",
                "name"
            ],
            "values":
            [
                "bw2data.backends.peewee.database",
                "SQLiteBackend"
            ]

As a workaround, I added the following code to package.py

if metadata["module"] == "bw2data.backends.peewee.database":
    metadata["module"] = "bw2data.backends.base"

Do you have any idea why I am getting this error? Should I fix my .bw2package files or is my workaround worth including in the codebase?

Thanks